Is Cydia better, or Installer?

Cydia

Installer

Same

I'm hearing a lot of people saying that they don't have Installer, and they want it, and then other people saying they don't want nor need it, and that Cydia is the new Installer, and Cydia will never be as good as Installer. Is there a difference between features, repos, download speed, orginization, or any of that? Which is better in your opinion?